A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes retainer, optical element.
NSN 6130-01-542-8520
NSN 5925-01-242-7456
NSN 6620-00-810-2434
NSN 5910-01-062-1969
NSN 6145-00-873-4808
NSN 6645-01-633-1852
NSN 6130-01-607-0246
NSN 4140-01-319-7786
NSN 4140-00-232-1039
NSN 5935-00-918-0478
NSN 6685-01-576-7452
NSN 5925-01-024-4838